/**
 * AbhiHub — promo.css
 * Styles for the promo announcement strip and promo card modal.
 * Extracted from p_struct.html inline <style> block.
 */

/* ── Promo Strip ── */
#promoStrip {
    z-index: 8500;
    background: linear-gradient(90deg, #7c3aed 0%, var(--primary-600) 50%, #06b6d4 100%);
    color: var(--text-inverse);
    font-size: var(--text-sm);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    padding: 0.55rem 3rem 0.55rem var(--space-4);
    text-align: center;
    animation: promoSlideDown 0.45s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 12px rgba(37, 99, 235, 0.18);
    transition: transform 0.3s, opacity 0.3s, visibility 0.3s;
    position: relative;
}

#promoStrip.hidden {
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

#promoStrip a {
    color: var(--brand-yellow);
    text-decoration: underline;
    font-weight: 700;
    transition: opacity var(--transition-fast);
}

#promoStrip a:hover { opacity: 0.8; }

#promoStrip .promo-tag {
    background: rgba(255, 255, 255, 0.22);
    border-radius: 30px;
    padding: 0.15rem 0.7rem;
    font-size: var(--text-xs);
    letter-spacing: 0.04em;
    text-transform: uppercase;
    white-space: nowrap;
}

#promoStripClose {
    position: absolute;
    right: var(--space-3);
    background: rgba(255, 255, 255, 0.18);
    border: none;
    color: var(--text-inverse);
    font-size: 1.1rem;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

#promoStripClose:hover { background: rgba(255, 255, 255, 0.35); }

/* ── Promo Card Modal ── */
#promoCardOverlay {
    position: fixed;
    inset: 0;
    background: rgba(10, 10, 30, 0.62);
    z-index: 9200;
    display: flex;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
}

#promoCardOverlay.show {
    opacity: 1;
    pointer-events: auto;
}

#promoCard {
    background: var(--surface);
    border-radius: 22px;
    max-width: 400px;
    width: 92%;
    box-shadow: 0 30px 80px rgba(37, 99, 235, 0.22), 0 2px 12px rgba(0, 0, 0, 0.12);
    overflow: hidden;
    transform: translateY(30px) scale(0.97);
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

#promoCardOverlay.show #promoCard {
    transform: translateY(0) scale(1);
}

.promo-card-header {
    background: linear-gradient(135deg, #7c3aed 0%, var(--primary-600) 60%, #06b6d4 100%);
    padding: var(--space-8) var(--space-6) var(--space-6);
    text-align: center;
    position: relative;
}

.promo-card-header .promo-emoji {
    font-size: 2.8rem;
    display: block;
    margin-bottom: var(--space-2);
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.15));
    animation: promoBounce 1.8s infinite;
}

.promo-card-header h2 {
    color: var(--text-inverse);
    font-size: var(--text-2xl);
    font-weight: 800;
    margin: 0 0 var(--space-1);
}

.promo-card-header p {
    color: rgba(255, 255, 255, 0.88);
    font-size: var(--text-sm);
    margin: 0;
}

.promo-close-btn {
    position: absolute;
    top: var(--space-3);
    right: var(--space-3);
    background: rgba(255, 255, 255, 0.18);
    border: none;
    color: var(--text-inverse);
    font-size: 1.1rem;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition-fast);
}

.promo-close-btn:hover { background: rgba(255, 255, 255, 0.35); }

.promo-card-body {
    padding: var(--space-6);
}

.promo-features-list {
    list-style: none;
    padding: 0;
    margin: 0 0 var(--space-5);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.promo-features-list li {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    font-size: var(--text-base);
    color: var(--text-gray-dark);
}

.promo-features-list li .pf-icon {
    width: 34px;
    height: 34px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
    flex-shrink: 0;
}

.pf-icon.violet { background: #ede9fe; }
.pf-icon.blue   { background: #dbeafe; }
.pf-icon.teal   { background: #ccfbf1; }
.pf-icon.amber  { background: #fef3c7; }

.promo-cta-btn {
    display: block;
    width: 100%;
    padding: var(--space-3);
    border: none;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, #7c3aed, var(--primary-600));
    color: var(--text-inverse);
    font-size: var(--text-lg);
    font-weight: 700;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    box-shadow: var(--shadow-blue-md);
    transition: transform var(--transition-fast), box-shadow var(--transition-fast);
    margin-bottom: var(--space-2);
    font-family: var(--font-primary);
}

.promo-cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(37, 99, 235, 0.38);
    color: var(--text-inverse);
}

.promo-dismiss-link {
    display: block;
    text-align: center;
    font-size: var(--text-sm);
    color: var(--text-gray-light);
    cursor: pointer;
    transition: color var(--transition-fast);
}

.promo-dismiss-link:hover { color: var(--gray-500); }

/* ── Animations ── */
@keyframes promoSlideDown {
    from { transform: translateY(-100%); opacity: 0; }
    to   { transform: translateY(0);     opacity: 1; }
}

@keyframes promoBounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(-6px); }
}